4557033453020 has 24 divisors (see below), whose sum is σ = 9598167209904. Its totient is φ = 1817404436736.

The previous prime is 4557033453019. The next prime is 4557033453041. The reversal of 4557033453020 is 203543307554.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 338052122 + ... + 338065601.

It is an arithmetic number, because the mean of its divisors is an integer number (399923633746).

Almost surely, 2^{4557033453020} is an apocalyptic number.

It is an amenable number.

4557033453020 is an abundant number, since it is smaller than the sum of its proper divisors (5041133756884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4557033453020 is a wasteful number, since it uses less digits than its factorization.

4557033453020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676118069 (or 676118067 counting only the distinct ones).

The product of its (nonzero) digits is 756000, while the sum is 41.

The spelling of 4557033453020 in words is "four trillion, five hundred fifty-seven billion, thirty-three million, four hundred fifty-three thousand, twenty".